Skill in collecting water samples; preparing and maintaining a variety of forms, records, and documentation; operating GIS systems, interpreting and applying applicable laws, ordinances, codes, rules, and regulations, assessing stream protocols; providing customer service; preparing community outreach and educational materials; using a computer and related software applications; and, communication and interpersonal skills as applied to interaction with coworkers, supervisor, and the general public, sufficient to exchange or convey information and to receive work direction. Analyzes data related to watershed characteristics for the development of illicit discharge scoring; maintains logs and computerized records of inspection activities and interprets, reviews and completes a variety of forms, invoices, sampling labels, reports, correspondence, applications, plans, drawings, ordinances, regulations, and maps.